Canadian Pacific Railway Yards Sewer Installation Blueprint (1946)
Pièce d'archives
1999.19.56
1946
Map of sewer pipe installation under C.P.R. yards and mainline tracks. Scale: 1" - 100'. Includes profile of sewer tunnel, Scale: vertical 1" - 4', horizontal 1" - 80'. The blueprint is from sometime around 1946. ~root~>
Paper~root~>
Poids: 0 kg;
Communication Artefacts~root~>, Documentary Artefact~root~>, Map~root~>